def delete_food():
if request.method == "GET":
return render_template("deletefood.html")
elif request.method == "POST":
new_food = FoodItem.objects(title=request.form["title"]).first()
new_food.delete()
return render_template("deletefood.html")
def add_food():
if request.method == "GET":
return render_template("addfood.html")
elif request.method == "POST":
file = request.files['source']
if file:
filename = secure_filename(file.filename)
if os.path.exists(os.path.join(app.config['UPLOAD_PATH'],
filename)):
name_index = 0
original_name = filename.rsplit('.', 1)[0]
original_extension = filename.rsplit('.', 1)[1]
while os.path.exists(
os.path.join(app.config['UPLOAD_PATH'], filename)):
name_index += 1
filename = "{0} ({1}).{2}".format(original_name,
name_index,
original_extension)
file.save(os.path.join(app.config['UPLOAD_PATH'], filename))
new_food = FoodItem()
new_food.src = url_for('uploaded_file', filename=filename)
new_food.title = request.form["title"]
new_food.description = request.form["description"]
new_food.save()
return render_template("addfood.html")
def update_food():
if request.method == "GET":
return render_template("updatefood.html")
elif request.method == "POST":
new_food = FoodItem.objects(title=request.form["title_old"]).first()
if new_food is not None:
new_food.delete()
new_food = FoodItem()
new_food.src = request.form["source"]
new_food.title = request.form["title"]
new_food.description = request.form["description"]
new_food.save()
return render_template("updatefood.html")
def add_food():
if request.method == "GET":
return render_template("addfood.html")
elif request.method == "POST":
new_food = FoodItem()
new_food.src = request.form["source"]
new_food.title = request.form["title"]
new_food.description = request.form["description"]
new_food.save()
return render_template("addfood.html")
def foodblog1():
return render_template("foodblog1.html", food_list=FoodItem.objects())